WEBVTT

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So in this video we will try to create a dynamic factorial program.

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First of all I want to clarify that the problem is not just to calculate the factorial number.

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But to calculate all of the factorials.

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But to calculate the factorials from 1.

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So the number n that is given by the user.

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So the idea here is to create a follow up from one when we say that in every step of the law the program

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will calculate the factorial of the number X..

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First the effective one then the factory or two on the way to end in a little kartika later factorial.

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We didn't create another one for up again and take the other for a loop that we calculate the factor

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of n So these lobe will it goes from one to X. But as we already analyzed the previous We though we

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only need to multiply the previous number of the three.

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With the X number n then we will see the results.

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First we need to input number from the user.

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Then we will create that empty least as always.

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And we would love paint the first number.

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As you read it is that the first number is one.

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Then we need to follow up X in the rain at 1 2 in the order of an are always has one in that temporary

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variable here is it add a X minus 1 as we already analyze multiplied by X then we love bend this number

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to the three.

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Let's see the results with a print function of that age.

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Of course as always we forget that the column.

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This is a very classical mistake by we will do that four or five numbers all as you can see here we

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have a mistake.

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So other readers think exercise for you is sort of sand why this happens.

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So you can pause the video for a minute and try to solve it by yourself.

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Okay I hope that you find it.

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We will create other Territorials that will teach you how to debug a program saw the problem here is

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these miners one so we can try again five numbers and the results are correct.

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We can use the table from here to share.